<template>
  <div class="dashboard-container">
    <div class="app-container">
      <el-card>
        <el-tabs v-model="activeName">
          <el-tab-pane label="用户管理" name="first">
            <el-row style="height: 60px;">
              <el-button type="primary" icon="el-icon-plus" size="small" @click="showDialog=true">新增角色</el-button>
            </el-row>
            <el-table :data="list" boder="">
              <el-table-column align="center" label="序号" width="120" type="index" />
              <el-table-column align="center" prop="name" label="名称" width="240" />
              <el-table-column align="center" prop="description" label="描述" />
              <el-table-column align="center" label="操作">
                <template slot-scope="{row}">
                  <el-button size="small" type="success" @click="assignPerm(row.id)">分配权限</el-button>
                  <el-button size="small" type="primary" @click="editRole(row.id)">编辑</el-button>
                  <el-button size="small" type="danger" @click="deleteRole(row.id)">删除</el-button>
                </template>
              </el-table-column>
            </el-table>
            <el-row type="flex" justify="center" align="middle" style="height: 60px">
              <el-pagination layout="prev, pager, next" :total="page.total" :page-size="page.pagesize"
                :current-page="page.page" @current-change="changePage"></el-pagination>
            </el-row>
          </el-tab-pane>

          <el-tab-pane label="公司信息" name="second">
            <el-form label-width="120px">
              <el-alert title="对公司名称、公司地址、营业执照、公司地区的更新，将使得公司资料被重新审核，请谨慎修改" type="info" show-icon :closable="false" />
              <el-form-item label="企业名称" style="margin-top:50px">
                <el-input v-model="formData.name" disabled style="width: 400px;"></el-input>
              </el-form-item>
              <el-form-item label="公司地址">
                <el-input v-model="formData.companyAddress" disabled style="width: 400px;"></el-input>
              </el-form-item>
              <el-form-item label="电话">
                <el-input v-model="formData.companyPhone" disabled style="width: 400px;"></el-input>
              </el-form-item>
              <el-form-item label="邮箱">
                <el-input v-model="formData.mailbox" disabled style="width: 400px;"></el-input>
              </el-form-item>
              <el-form-item label="备注">
                <el-input v-model="formData.remarks" type="textarea" :row="3" disabled style="width: 400px;"></el-input>
              </el-form-item>
            </el-form>
          </el-tab-pane>
        </el-tabs>
      </el-card>
    </div>
    <!-- 弹层 -->
    <el-dialog title="编辑弹层" :visible="showDialog" @close="btnCancel">
      <el-form ref="roleForm" :model="roleForm" :rules="rules" label-width="120px">
        <el-form-item label="角色名称" prop="name">
          <el-input v-model="roleForm.name" />
        </el-form-item>
        <el-form-item label="角色描述">
          <el-input v-model="roleForm.description" />
        </el-form-item>
      </el-form>
      <!-- 底部 -->
      <el-row slot="footer" type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" @click="btnCancel">取消</el-button>
          <el-button size="small" type="primary" @click="btnOK">确定</el-button>
        </el-col>
      </el-row>
    </el-dialog>
    <el-dialog title="分配权限" :visible="showPermDialog" @close="btnPermCancel">
      <!-- 权限是一颗树 -->
      <!-- 将数据绑定到组件上 -->
      <!-- check-strictly 如果为true 那表示父子勾选时  不互相关联 如果为false就互相关联 -->
      <!-- id作为唯一标识 -->
      <el-tree ref="permTree" :data="permData" :props="defaultProps" :show-checkbox="true" :check-strictly="true"
        :default-expand-all="true" :default-checked-keys="selectCheck" node-key="id" />
      <!-- 确定 取消 -->
      <el-row slot="footer" type="flex" justify="center">
        <el-col :span="6">
          <el-button type="primary" size="small" @click="btnPermOK">确定</el-button>
          <el-button size="small" @click="btnPermCancel">取消</el-button>
        </el-col>
      </el-row>
    </el-dialog>
  </div>
</template>

<script>
import { getRoleList, getCompanyInfo, deleteRole, getRoleDetail, updateRole, addRole } from '../../api/setting'
import { mapGetters } from 'vuex'
import { assignPerm } from '../../api/setting'
import { getPermissionList } from '@/api/permission'
import { tranListToTreeData } from '@/utils'

export default {
  data() {
    return {
      activeName: 'first',
      list: [],
      page: {
        page: 1,
        pagesize: 10,
        total: 0
      },
      formData: {},
      showDialog: false,
      roleForm: {},
      rules: {
        name: [
          { required: true, message: '角色名称不能为空', trigger: 'blur' }
        ]
      },
      showPermDialog: false, // 控制分配权限弹层的显示后者隐藏
      defaultProps: {
        label: 'name'
      },
      permData: [], // 专门用来接收权限数据 树形数据
      selectCheck: [], // 定义一个数组来接收 已经选中的节点
      roleId: null // 用来记录分配角色的id
    }
  },
  created() {
    this.getRoleList()
    this.getCompanyInfo()
  },
  methods: {
    async getRoleList() {
      const { rows, total } = await getRoleList(this.page)
      this.list = rows
      this.page.total = total
    },
    changePage(newPage) {
      this.page.page = newPage
      this.getRoleList()
    },
    async getCompanyInfo() {
      const res = await getCompanyInfo(this.companyId)
      this.formData = res
    },
    async deleteRole(id) {
      try {
        await this.$confirm('确认删除角色吗？')
        await deleteRole(id)
        this.$message.success('删除成功')
        this.getRoleList()
      } catch (err) { }
    },
    async editRole(id) {
      this.roleForm = await getRoleDetail(id)
      this.showDialog = true
    },
    async btnOK() {
      try {
        await this.$refs.roleForm.validate()
        if (this.roleForm.id) {
          await updateRole(this.roleForm)
        } else {
          await addRole(this.roleForm)
        }
        this.getRoleList()
        this.$message.success('操作成功')
        this.showDialog = false
      } catch (err) { }
    },
    btnCancel() {
      this.roleForm = {
        name: '',
        description: ''
      }
      this.$refs.roleForm.resetFields()
      this.showDialog = false
    },
    async assignPerm(id) {
      this.permData = tranListToTreeData(await getPermissionList(), '0')
      this.roleId = id
      const { permIds } = await getRoleDetail(id)
      this.selectCheck = permIds
      this.showPermDialog = true
    },
    async btnPermOK() {
      await assignPerm({
        permIds: this.$refs.permTree.getCheckedKeys(),
        id: this.roleId
      })
      this.$message.success('分配权限成功')
      this.showPermDialog = false
    },
    btnPermCancel() {
      this.showPermDialog = false
      this.selectCheck = []
    }
  },
  computed: {
    ...mapGetters(['companyId'])
  }
}
</script>

<style>

</style>
